Moz Q&A is closed.
After more than 13 years, and tens of thousands of questions, Moz Q&A closed on 12th December 2024. Whilst we’re not completely removing the content - many posts will still be possible to view - we have locked both new posts and new replies. More details here.
Do images work as a H1
-
Is a h1 tag wrapped image with a optimized alt tag as effective as text wrapped in a h1 tag?
-
I agree 100% with what Theo is saying. The use of CSS to replace images has gotten to a point (from a purely aesthetic standpoint) that you cant tell the difference anymore. It is effective and considered best practice to use text when possible. It compounds your pages SEO weight and can edge out your competition if they are using images as opposed to CSS to render text in its place. Style Sheets RULE!
-
UX: if the image is missing for some reason, the Alt Text will be formatted as H1 and have to fit inside the image area. Not a pretty picture at all.
-
Really interesting that you ask this as I have just recently been researching on this exact same thing. A website where we had 4 H1 tags on homepage (not a good thing!) needed to change - to keep it to just 1. I did not want to introduce new keyword phrase and I struggled to find an existing keyword/title phrase that I could wrap the H1 with. For a sometime I was considering making the logo as H1 as the logo images ALT had the websites main keywords in it but from research and non-scientific test on a dummy site, I found that its not very affective at all.
To some extent, the effect is like an image backlink - Google does not greatly value the ALT of the image that is linking to you, as it would, had the backlink been from a text link with anchor text.
-
Most crawlers that I've used has not recognised the H1 tag wrapped in Alt text used on one of our sites. Once we have used the normal H1 tag we have seen a good increase in one of the keywords we have tried to rank for a while.
-
The functional purpose of H1 tags is to identify sections of text so CSS formatting can easily be applied such as text size, bold, font, etc. Those text modifiers don't apply to images.
I checked and enclosing an image within a H1 tag is actually valid HTML as per the W3C standards.
I doubt this idea has ever been tested to see if the alt tag was given any increased importance because it was contained in a H1 tag. I would not believe it would as the entire point is bold or enlarged text increases visibility, whereas ALT text is not visible to most readers.
This is an instance where you are making a change that does not benefit users in an effort to manipulate search rankings. I wouldn't suggest it as helpful.
-
No. Actual text is slightly more effective than an image alt text. You might want to have a look at CSS image replacement techniques?
Got a burning SEO question?
Subscribe to Moz Pro to gain full access to Q&A, answer questions, and ask your own.
Browse Questions
Explore more categories
-
Moz Tools
Chat with the community about the Moz tools.
-
SEO Tactics
Discuss the SEO process with fellow marketers
-
Community
Discuss industry events, jobs, and news!
-
Digital Marketing
Chat about tactics outside of SEO
-
Research & Trends
Dive into research and trends in the search industry.
-
Support
Connect on product support and feature requests.
Related Questions
-
Responsive images srcset
Is delivering scaled images using srcset a good idea? Thinking of delivering one image size to Mobile and another to Desktop. How can I do this for all browsers? Thanks Mike
On-Page Optimization | | henandstag2 -
How many hyphens are allowed in page titles or image names?
When I was going through certification, I was told it should be limited to one or two. I was curious if there is a change.
On-Page Optimization | | SeobyKP0 -
Issues with Multiple H1 tags on homepage?
Hi folks, My homepage has 3 identical H1 tags due to the fact that I have had to create individual hero images (with headings) for desktop, tablet and mobile. I couldn't get my theme to display the layout in exactly the way I wanted on each device without doing a specific hero image and tag for each device type. Does this have a major impact on my SEO? Thanks,
On-Page Optimization | | Veevlimike
Mike.0 -
How to change images of a page without loosing ranking?
Hi, I have two reasons to change some images of a page on a wordpress site: 1.Google speed service advise me to optmize the images size to better spead load times. 2.I want to change images titles (to improve seo optimization for the page keyword), so i need to replace them, since im using wordpress. Now the question is: Can i just change the images without worring about any related seo issues? Or should i follow some best practice to change images in order to not affect the ranking of the page? tx for your support!
On-Page Optimization | | Dreamrealemedia0 -
SVG image files causing multiple title tags on page - SEO issue?
Does anyone have any experience with SVG image files and on-page SEO? A client is using them and it seems they use the title tag in the same way a regular image (JPG/PNG) would use an image ALT tag. I'm concerned that search engines will see the multiple title tags on the page and that this will cause SEO issues. Regular crawlers like Moz flag it as a second title tag, however it's outside the header and in a SVG wrap so the crawlers really should understand that this is a SVG title rather than a second page title. But is this the case? If anyone has experience with this, I'd love to hear about it.
On-Page Optimization | | mrdavidingram2 -
Exact keyword match for meta title and h1 what is best practice?
How exact should my meta titles and H1 one be compare to the keyword you wish to rank on. Eksample. When I do a research with google AdWords the keyword tool shows me: 260 monthly searches for house for rent Hua Hin 140 monthly searches for Hua Hin house for rent 70 monthly searches for House for rent in Hua Hin The first two includes the exact same 5 words while the last one includes the stopword "in". That google have different search volumens for these very smilair search queries tells me that small differences matters. So how does that effect the way i shoulf write my: a)meta titles b)H1 I feel I get better sentences often by reordering the keywords etc. “Top tips on how to rent house in Hua Hin” Instead of “Top tips if you want a house for rent in Hua Hin” Do you use stop words like “in” hua hin. (only used in 25% of the searches queries)? Also would it matter if i write a plural form of a keyword instead of a singular etc propeties and sted of property? My goal is to write easy to read and unique content but i feel i can make exact matches if required with out compromising to much.
On-Page Optimization | | nm19770 -
NOINDEX, FOLLOW on product page - how about images indexing?
Hi, Since we have a lot of similar products with duplicate descriptions, I decided to NOINDEX, FOLLOW most of these different variants which have duplicate content. However, I guess it would be useful in marketing terms if Google image search still listed the images of the products in image search. How does the image search of Google actually work - does it read the NOINDEX on the product page and therefore skip the image also or is the image search completely dependent on the ALT tag of any image found on our site? Thanks!
On-Page Optimization | | speedbird12290 -
Are H1 tags important or influential?
We are in the process of correcting our site in hopes that Google will rank us higher in the SERP. We have many pages that have multiple H1 tags or no H1 tag at all. How important is the H1 tag? Will it help us increase our ranking on Google? Thanks
On-Page Optimization | | WebRiverGroup0